<template>
    <el-row class="login-container"> 
        <el-col :lg="16" :md="12" class="left">
            <div>
                <div >欢迎光临</div>
                <div >欢迎光临欢迎光临欢迎光临欢迎光临欢迎光临欢迎光临</div>
            </div>
        </el-col>
        <el-col :lg="8" :md="12" class="right">
            <h2 class="title">欢迎回来</h2>
            <div>
                <span class="line"></span>
                <span>账号密码登录</span>
                <span class="line"></span>
            </div>
            <el-form ref="formRef" :rules="rules" :model="form" class="w-[250px]">
                <el-form-item prop="username">
                    <el-input v-model="form.username" placeholder="请输入用户名" >
                        <template #prefix>
                            <el-icon><User /></el-icon>
                        </template>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input password v-model="form.password" placeholder="请输入密码" show-password >
                        <template #prefix>
                            <el-icon><Lock /></el-icon>
                        </template>
                    </el-input>
                </el-form-item>                
                <el-form-item>
                    <el-button class="w-[250px]" type="primary" round @click="onSubmit" :loading="loading">登 录</el-button>
                </el-form-item>
            </el-form>
        </el-col>
    </el-row>
</template>

<script setup>
import { ref, reactive } from 'vue'
import { ElNotification } from 'element-plus'
import { useRouter } from 'vue-router'
import { setToken } from '~/composables/auth'
import { login, getinfo } from '~/api/manager'
import { fa } from 'element-plus/es/locales.mjs'

const router = useRouter()
const form = reactive({
  username: '',
  password: '',
})
const loading = ref(false)

const rules= {
    username:[
        {required: true, message: '请输入用户名', trigger: 'blur'},
    ],
    password:[
        {required: true, message: '请输入密码', trigger: 'blur'},
    ]
}

const formRef= ref(null)

const onSubmit = () => {
    formRef.value.validate((valid)=>{
        if(!valid){
            return false
        }
        console.log("验证通过")
        loading.value = true
        login(form.username, form.password)
        .then(res=>{
            console.log(res)
            //提示成功
            ElNotification({
                message: "登录成功",
                type: 'success',
                duration: 1500
            })
            //存储用户token
            setToken(res.token)

            //获取用户相关信息
            getinfo().then(res2=>{
                console.log(res2)
            })

            //跳转到首页
            router.push("/")
        })
        .finally(()=>{
            loading.value = false
        })
    })
}
</script>

<style scoped>
.login-container {
    @apply min-h-screen min-w-screen bg-indigo-500;
}
.login-container .left, .login-container .right{
    @apply flex items-center justify-center;
}
.login-container .right{
    @apply bg-light-50 flex-col;
}
.left>div>div:first-child{
    @apply font-bold text-5xl text-light-50 mb-4;
}
.left>div>div:last-child{
    @apply text-gray-200 text-sm;
}
.right .title{
    @apply font-bold text-3xl text-gray-800;
}
.right>div{
    @apply flex items-center justify-center my-5 text-gray-300 space-x-2;
}
.right .line{
    @apply h-[1px] w-16 bg-gray-200;
}
</style>